How does the body avoid multiple sperm fertilizing an egg?
You shall not pass: discover how the protein coating around an egg cell ‘zips up’ after fertilization to stop more sperm from entering.
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You shall not pass: discover how the protein coating around an egg cell ‘zips up’ after fertilization to stop more sperm from entering.
Talking trees: discover how trees use chemicals to communicate with soil microbes and how this could impact their ability to act as carbon sinks.
Plants today are extremely diverse, abundant, and flamboyant. However, the first land plants, which initiated a great change in the flora and fauna on planet Earth, were very different.
Did you know that a squid’s brain is donut shaped, so that the oesophagus can pass through it? Or that squid have three hearts? Explore the fascinating physiology of squid in this hands-on activity.
Have you ever seen a blue cow? A blue apple? Or a blue tree? Blue is rare in nature, so why are some plants and animals blue?
The asteroid that killed the dinosaurs struck Earth during springtime. Scientists have determined this by analyzing the remains of fish that died directly after the impact.
Engaging with biomimetic design encourages students to explore the principles of form and function in relation to evolutionary adaptation.
A study of 200 million-year-old teeth from the earliest mammals provides fascinating insight into how they lived.
Three key factors were required for life to develop on Earth – but which factor came first? Recent research could help settle the debate.
How do new species – or completely new types of organism – emerge? Time and separation are the key factors.
How does the body avoid multiple sperm fertilizing an egg?
Exploring the dialogue between trees and soil microbes
When plants moved ashore and changed the planet
Squid dissection: a hands-on activity to learn about cephalopod anatomy
Colour in nature: true blue
The reign of the dinosaurs ended in spring
Biomimicry: linking form and function to evolutionary and ecological principles
Ancient tiny teeth reveal first mammals lived more like reptiles
Finding the recipe for life on Earth
Evolution in action: from genetic change to new species